The FSS bus contains several register ranges. Using an empty
ranges property works but causes a DT warning when we give
this node an address. Fix this by explicitly defining the
memory ranges in use.
Signed-off-by: Andrew Davis <afd@xxxxxx>
---
arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
index 7cf21c99956e0..4fe39764ded40 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
@@ -520,10 +520,12 @@ mcu_spi2: spi@40320000 {
fss: bus@47000000 {
compatible = "simple-bus";
- reg = <0x00 0x47000000 0x00 0x100>;
#address-cells = <2>;
#size-cells = <2>;
- ranges;
+ ranges = <0x0 0x47000000 0x0 0x47000000 0x0 0x100>, /* FSS Control */
+ <0x0 0x47034000 0x0 0x47040000 0x0 0x100>, /* HBMC Control */
+ <0x0 0x47040000 0x0 0x47040000 0x0 0x100>, /* OSPI0 Control */
+ <0x5 0x00000000 0x5 0x00000000 0x1 0x0000000>; /* HBMC/OSPI0 Memory */
hbmc_mux: mux-controller@47000004 {
compatible = "reg-mux";
--
2.39.2
